Mr. Colbert will take to the air Saturday at the Red Bull Flugtag in Nashville, Tenn. The flying machine is the creation of 11 Celina High School grads. Above are eight of them: Travis Wenning, Bryon Barker, Ben Salway and Ethan Westgerdes (kneeling); at right, Chris Post, Andy Muhlenkamp, Alex Ball and Neil Hoyng (kneeling).